201739270

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{492047}}^1$

素因数の和:492095

約数の個数: 16

約数和(自身を含む): 371988288

約数和(自身を除く): 170249018

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 492047, 984094, 2460235, 4920470, 20173927, 40347854, 100869635, 201739270]

約数ペア:

[(1, 201739270), (2, 100869635), (5, 40347854), (10, 20173927), (41, 4920470), (82, 2460235), (205, 984094), (410, 492047)]